Design of linear-phase two-port optical interleavers using lattice architectures

被引：4
|
作者：
Wang, Qi Jie [1 ]
Zhang, Ying
Soh, Yeng Chai
机构：
[1] Nanyang Technol Univ, Sch Elect & Elect Engn, Singapore 639798, Singapore
[2] Singapore Inst Mfg Technol, Singapore 638075, Singapore
来源：
OPTICS LETTERS | 2006年 / 31卷 / 16期
关键词：
D O I：
10.1364/OL.31.002411
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A novel lattice structure for the design of two-port optical interleavers is presented. With the proposed lattice structure, the exact linear-phase characteristics of the two outputs of interleavers are guaranteed. The desired spectral characteristics are achieved with appropriate choices of design parameters through an optimization algorithm. It is shown that the linear-phase characteristics of the proposed interleaver are retained even in the presence of design parameter variations. The simulation results verified the effectiveness of the proposed structure and design scheme. (c) 2006 Optical Society of America.
引用
收藏
页码：2411 / 2413
页数：3
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